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chooselocation.php
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chooselocation.php
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<?php
/*
* LMS version 1.11-cvs
*
* (C) Copyright 2001-2012 LMS Developers
*
* Please, see the doc/AUTHORS for more information about authors!
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License Version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*
* $Id$
*/
function get_loc_streets($cityid)
{
global $DB;
$list = $DB->GetAll("SELECT s.id, (CASE WHEN s.name2 IS NOT NULL THEN s.name || ' ' || s.name2 ELSE s.name END) AS name, t.name AS typename
FROM location_streets s
LEFT JOIN location_street_types t ON (s.typeid = t.id)
WHERE s.cityid = ?
ORDER BY s.name", array($cityid));
if ($list)
foreach ($list as $idx => $row) {
if ($row['typename']) {
$row['name'] .= ', ' . $row['typename'];
unset($row['typename']);
$list[$idx] = $row;
}
}
return $list;
}
function get_loc_cities($districtid)
{
global $DB;
$list = $DB->GetAll('SELECT c.id, c.name, b.name AS borough, b.type AS btype
FROM location_cities c
JOIN location_boroughs b ON (c.boroughid = b.id)
WHERE b.districtid = ?
ORDER BY c.name, b.type', array($districtid));
if ($list)
foreach ($list as $idx => $row) {
$name = sprintf('%s (%s%s)', $row['name'],
$row['btype'] < 4 ? trans('<!borough_abbr>') : '', $row['borough']);
$list[$idx] = array('id' => $row['id'], 'name' => $name);
}
return $list;
}
if (isset($_GET['ajax']) && isset($_GET['what']))
{
header('Content-type: text/plain');
$search = urldecode(trim($_GET['what']));
if (!strlen($search)) {
print "false;";
die;
}
$list = $DB->GetAll('SELECT c.id, c.name,
b.name AS borough, b.type AS btype,
d.name AS district, d.id AS districtid,
s.name AS state, s.id AS stateid
FROM location_cities c
JOIN location_boroughs b ON (c.boroughid = b.id)
JOIN location_districts d ON (b.districtid = d.id)
JOIN location_states s ON (d.stateid = s.id)
WHERE c.name ?LIKE? '.$DB->Escape("%$search%").'
ORDER BY c.name, b.type LIMIT 10');
$eligible = $actions = array();
if ($list)
foreach ($list as $idx => $row) {
$name = sprintf('%s (%s%s, %s)', $row['name'],
$row['btype'] < 4 ? trans('<!borough_abbr>') : '', $row['borough'],
trans('<!district_abbr>') . $row['district']);
$eligible[$idx] = escape_js($name);
$actions[$idx] = sprintf("javascript: search_update(%d,%d,%d)",
$row['id'], $row['districtid'], $row['stateid']);
}
if ($eligible) {
print "this.eligible = [\"".implode('","',$eligible)."\"];\n";
print "this.actions = [\"".implode('","',$actions)."\"];\n";
} else {
print "false;\n";
}
die;
}
function select_location($what, $id)
{
global $DB;
$JSResponse = new xajaxResponse();
if ($what == 'state')
$stateid = $id;
else if ($what == 'district')
$districtid = $id;
else if ($what == 'city')
$cityid = $id;
else if (!$what && preg_match('/^([0-9]+):([0-9]+):([0-9]+)$/', $id, $m)) {
$cityid = $m[1];
$districtid = $m[2];
$stateid = $m[3];
}
if ($stateid) {
$list = $DB->GetAll('SELECT id, name
FROM location_districts WHERE stateid = ?
ORDER BY name', array($stateid));
$JSResponse->call('update_selection', 'district',
$list ? $list : array(), !$what ? $districtid : 0);
}
if ($districtid) {
$list = get_loc_cities($districtid);
$JSResponse->call('update_selection', 'city',
$list ? $list : array(), !$what ? $cityid : 0);
}
if ($cityid) {
$list = get_loc_streets($cityid);
$JSResponse->call('update_selection', 'street', $list ? $list : array());
}
return $JSResponse;
}
require(LIB_DIR.'/xajax/xajax_core/xajax.inc.php');
$xajax = new xajax();
$xajax->configure('errorHandler', true);
$xajax->configure('javascript URI', 'img');
$xajax->register(XAJAX_FUNCTION, 'select_location');
$xajax->processRequest();
$SMARTY->assign('xajax', $xajax->getJavascript());
$layout['pagetitle'] = trans('Select location');
$streetid = isset($_GET['street']) ? intval($_GET['street']) : 0;
$cityid = isset($_GET['city']) ? intval($_GET['city']) : 0;
$states = $DB->GetAll('SELECT id, name, ident
FROM location_states ORDER BY name');
if ($streetid) {
$data = $DB->GetRow('SELECT s.id AS streetid, s.cityid, b.districtid, d.stateid
FROM location_streets s
JOIN location_cities c ON (s.cityid = c.id)
JOIN location_boroughs b ON (c.boroughid = b.id)
JOIN location_districts d ON (b.districtid = d.id)
WHERE s.id = ?', array($streetid));
}
else if ($cityid) {
$data = $DB->GetRow('SELECT c.id AS cityid, b.districtid, d.stateid
FROM location_cities c
JOIN location_boroughs b ON (c.boroughid = b.id)
JOIN location_districts d ON (b.districtid = d.id)
WHERE c.id = ?', array($cityid));
}
else if (count($states)) {
$data['stateid'] = $states[key($states)]['id'];
}
if (!empty($data['stateid'])) {
$districts = $DB->GetAll('SELECT id, ident, name
FROM location_districts WHERE stateid = ?', array($data['stateid']));
$SMARTY->assign('districts', $districts);
}
if (!empty($data['districtid'])) {
$cities = get_loc_cities($data['districtid']);
$SMARTY->assign('cities', $cities);
}
if (!empty($data['cityid'])) {
$streets = get_loc_streets($data['cityid']);
$SMARTY->assign('streets', $streets);
}
$data['varname'] = $_GET['name'];
$data['formname'] = $_GET['form'];
$SMARTY->assign('data', $data);
$SMARTY->assign('states', $states);
$SMARTY->display('chooselocation.html');
?>